Triple
T4795742
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wealdstone |
E106706
|
entity |
| Predicate | locatedNear |
P294
|
FINISHED |
| Object |
Harrow on the Hill
Harrow on the Hill is a historic village and suburban area in northwest London, known for its elevated position, picturesque streets, and the prestigious Harrow School.
|
E496386
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Harrow on the Hill | Statement: [Wealdstone, locatedNear, Harrow on the Hill]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Harrow on the Hill Context triple: [Wealdstone, locatedNear, Harrow on the Hill]
-
A.
Harrow School
Harrow School is a prestigious independent boarding school for boys in London, England, renowned for educating numerous prominent figures in British political and cultural life.
-
B.
North Harrow
North Harrow is a suburban residential district in northwest London known for its local shopping area, transport links, and community amenities.
-
C.
Harrow College
Harrow College is a further education institution in the London Borough of Harrow offering a range of vocational courses, A-levels, and adult education programs.
-
D.
Harrow East
Harrow East is a UK parliamentary constituency in northwest London, covering part of the suburban area within the London Borough of Harrow.
-
E.
Mill Hill School
Mill Hill School is a historic independent co-educational day and boarding school in north London known for its strong academic tradition and notable alumni.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Harrow on the Hill Triple: [Wealdstone, locatedNear, Harrow on the Hill]
Generated description
Harrow on the Hill is a historic village and suburban area in northwest London, known for its elevated position, picturesque streets, and the prestigious Harrow School.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Harrow on the Hill Target entity description: Harrow on the Hill is a historic village and suburban area in northwest London, known for its elevated position, picturesque streets, and the prestigious Harrow School.
-
A.
Harrow School
Harrow School is a prestigious independent boarding school for boys in London, England, renowned for educating numerous prominent figures in British political and cultural life.
-
B.
North Harrow
North Harrow is a suburban residential district in northwest London known for its local shopping area, transport links, and community amenities.
-
C.
Harrow College
Harrow College is a further education institution in the London Borough of Harrow offering a range of vocational courses, A-levels, and adult education programs.
-
D.
Harrow East
Harrow East is a UK parliamentary constituency in northwest London, covering part of the suburban area within the London Borough of Harrow.
-
E.
Mill Hill School
Mill Hill School is a historic independent co-educational day and boarding school in north London known for its strong academic tradition and notable alumni.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69bd43f591c881909e5a532388b0f3f3 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd6609e9888190b49f99bb9fb2279d |
completed | March 20, 2026, 3:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bec33b413081909cc7fcadd6997565 |
completed | March 21, 2026, 4:11 p.m. |
| NEDg | Description generation | batch_69bec505a5dc81908f79c1ade107c4ce |
completed | March 21, 2026, 4:19 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bec654fc4881909bf5458cdafc7ffd |
completed | March 21, 2026, 4:24 p.m. |
Created at: March 20, 2026, 1:22 p.m.